refactor: remove NewBadge from ChatModeSelector

[keppo-bot]

Summary

• Removed the unused NewBadge component from ChatModeSelector.tsx
• Removed "New" badge displays from Agent v2 and Plan mode options, as these features are no longer new

Test plan

• Verify the chat mode selector dropdown still renders correctly without the "New" badges
• Confirm Agent v2 and Plan mode options are still selectable and functional

🤖 Generated with Claude Code

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[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.

[github-actions]

🎭 Playwright Test Results

❌ Some tests failed

OS	Passed	Failed	Flaky	Skipped
🍎 macOS	406	3	4	129
🪟 Windows	409	5	7	129

Summary: 815 passed, 8 failed, 11 flaky, 258 skipped

Failed Tests

🍎 macOS

• queued_message.spec.ts > editing queued message restores attachments and selected components
  • Error: expect(locator).toBeVisible() failed
• queued_message.spec.ts > canceling queued message edit clears restored components
  • Error: expect(locator).toBeVisible() failed
• setup_flow.spec.ts > Setup Flow > node.js install flow
  • TimeoutError: locator.dispatchEvent: Timeout 30000ms exceeded.

🪟 Windows

• concurrent_chat.spec.ts > concurrent chat
  • Error: expect(locator).toBeVisible() failed
• github.spec.ts > create and sync to new repo
  • TimeoutError: page.waitForSelector: Timeout 5000ms exceeded.
• github.spec.ts > create repo with spaces in name - should normalize to hyphens
  • TimeoutError: page.waitForSelector: Timeout 5000ms exceeded.
• github.spec.ts > create and sync to existing repo
  • Error: expect(locator).toMatchAriaSnapshot(expected) failed
• github.spec.ts > create and sync to existing repo - custom branch
  • Error: expect(locator).toMatchAriaSnapshot(expected) failed

📋 Re-run Failing Tests (macOS)

Copy and paste to re-run all failing spec files locally:

npm run e2e \
  e2e-tests/queued_message.spec.ts \
  e2e-tests/setup_flow.spec.ts

⚠️ Flaky Tests

🍎 macOS

• chat_input.spec.ts > send button disabled during pending proposal (passed after 1 retry)
• concurrent_chat.spec.ts > concurrent chat (passed after 1 retry)
• setup_flow.spec.ts > Setup Flow > setup banner shows correct state when node.js is installed (passed after 1 retry)
• smart_context_options.spec.ts > switching smart context mode saves the right setting (passed after 1 retry)

🪟 Windows

• chat_input.spec.ts > send button disabled during pending proposal (passed after 1 retry)
• chat_input.spec.ts > send button disabled during pending proposal - reject (passed after 2 retries)
• chat_mode.spec.ts > chat mode selector - ask mode (passed after 2 retries)
• chat_tabs.spec.ts > right-click context menu: Close tabs to the right (passed after 1 retry)
• github.spec.ts > should connect to GitHub using device flow (passed after 1 retry)
• setup_flow.spec.ts > Setup Flow > setup banner shows correct state when node.js is installed (passed after 1 retry)
• setup_flow.spec.ts > Setup Flow > node.js install flow (passed after 1 retry)

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📊 View full report